We produce red copper solder paste, bronze solder paste, and brass solder paste, etc. The solder paste can be divided in two group, swimming and oily solder paste. The specification can make to order according to customer's request. We make powder, flux by ourselves, so we can do quality control for each step. The solder powder is made by our unique production process, we can make sure the powder oxygen content is below 600ppm, and assure a perfect spherical.
- The braze temperature scope: 900~1100.
- Good stability, and large strength.
- The solder paste has easy ejection, and is suitable for steel mesh printing, dispensing process.
- The solder paste smell no pungent, and cause no side effect in humans.
|Specification||Metal composition||Melting point(ºC)||Soldering temperature|
|Soldering process||Paste matrix|
|Cu||P||Sn||Other|| || || || |
|THG-1||99.9||-||-||-||1083||1085-1100||Protective atmosphere furnace welding||Aqueous|
|THG-2||Blance||0-0.5||3.5-12.5||-||800-1000||850-1030||Protective atmosphere furnace welding||oily|
|THG-3||Blance||4-7.5||0-4||Ag:0-16||640-800||700-850||High frequency, flame||oily|
|THG-4||Blance|| || ||Zn:20-40||700-950||750-1000||High frequency||oily|
|CuPSnNi-1||Blance||4-6||7-9||Ni:0.5-1.5||620-670||700-800||High frequency, flame,furnace welding||oily|
|CuPSnNi-2||Blance||6-8||9-15||Ni:4-7||585-647||680-800||High frequency, flame,furnace welding||oily|